body {
  background: #efeff4;
}
.header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  width: 100%;
  background: #5485a2;
  height: 1.28rem;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  .title {
    font-size: 0.4667rem;
    text-align: center;
    color: #fff;
    margin-bottom: 0.2667rem;
  }
}
